Training apparatus

ABSTRACT

A training apparatus includes exercise equipment mounted to a side surface or a roof of a land vehicle or for mounting to a surface such as a wall of a building or a ship. The exercise equipment includes a support structure which is attached to the surface or roof and is manoeuvrable by pivoting with respect thereto whilst remaining attached thereto, between a stowed condition and an exercising condition.

The invention relates to training apparatus.

It is known from WO2014/027086 to provide training apparatus which can be transported by being contained in a shipping container and then unpacked from the shipping container and assembled by attachment to the outside of the shipping container. This type of training apparatus is readily transportable to a site where it is to be used, but time is required to unpack the exercise equipment and to assemble it ready for use. After the exercise equipment has been used, time is also required to dismantle it and pack it into the container ready for transport.

It is known from U.S. Pat. No. 8,485,951 to provide vehicle mounted training apparatus which provides for resistance tube training.

According to a first aspect the invention provides training apparatus comprising a land vehicle provided with exercise equipment, wherein the exercise equipment comprises a support structure which is attached to an outside surface of the land vehicle and is manoeuvrable by pivoting with respect to the outside surface of the land vehicle whilst remaining attached thereto, between a stowed condition for use during locomotion of the land vehicle, and an exercising condition for use when the land vehicle is stationary.

Thus, support structure of the exercise equipment may be conveniently stowed during locomotion of the vehicle and may then the manoeuvred by pivoting when the vehicle is stationary to an exercising condition allowing for the exercise equipment to be used.

According to a second aspect the invention provides a training apparatus comprising a land vehicle provided with exercise equipment, wherein the exercise equipment comprises a support structure which is attached to a vertically extending outside surface of the land vehicle and is manoeuvrable, whilst remaining so attached, between a stowed condition for use during locomotion of the land vehicle, and an exercising condition for use when the land vehicle is stationary.

Thus, during locomotion of the land vehicle the support structure of the exercise equipment may be conveniently attached to a vertically extending outside surface of the land vehicle, and then when it is desired to use the exercise equipment with the land vehicle stationary, the support structure may be manoeuvred whilst remaining attached to the outside surface of the land vehicle to the exercising condition.

According to a third aspect the invention provides a training apparatus comprising a land vehicle provided with exercise equipment, wherein the exercise equipment comprises a support structure which is manoeuvrable between a stowed condition attached to an outside surface of the land vehicle for use during locomotion of the land vehicle, and an exercising condition attached to the outside surface of the land vehicle for use when the land vehicle is stationary, and wherein the support structure is configured to engage the ground when it is in the exercising condition.

Thus, in this arrangement, the exercise equipment is both attached to the outside of the land vehicle and in engagement with the ground when it is to be used. The exercise equipment may then be deployed in a stable manner.

According to a fourth aspect the invention provides a training apparatus comprising a land vehicle provided with exercise equipment, wherein the exercise equipment comprises a support structure which is manoeuvrable between a stowed condition attached to a roof surface of the land vehicle for use during locomotion of the land vehicle, and an exercising condition attached to the roof surface of the land vehicle for use when the land vehicle is stationary.

With such an arrangement the support structure may be conveniently in the stowed condition attached to the roof surface of the land vehicle during locomotion thereof, and then when it is desired to use the exercise equipment with the land vehicle stationary the support structure can be conveniently manoeuvred to the exercising condition.

In all the above aspects of the invention, it is possible to move the training apparatus from one place to another and to use it for exercise in a very quick and convenient manner compared to the more time consuming process involved in the transport and use of known transportable training apparatus which has to be unpacked and then assembled.

The land vehicle may comprise a trailer and the outside surface or the roof surface may belong to the trailer. The training apparatus may be transported by towing the trailer and can be used for exercise when the trailer is stationary by manoeuvring the support structure from the stowed condition to the exercising condition. By providing the support structure in the stowed condition on the outside of the trailer, whether on a vertically extending side, front or rear wall thereof, or a roof surface thereof, it can readily be manoeuvred to the exercising condition also attached to the same surface. After the exercise equipment has been used for exercise, the support structure can be easily stowed again so that the land vehicle, e.g. the trailer, is ready for transport.

The invention also extends to exercise equipment comprising a support structure adapted to be attached to a land vehicle to form training apparatus in accordance with any of the first to fourth aspects of the invention. The various optional features of the exercise equipment may also be provided.

There are aspects of the present invention which are applicable more widely than to land vehicles, in particular being for mounting to any surface. In this much broader context, it is known from US 2015/0290488 to provide a retractable wall mounted exercise rack system having a pair of vertically oriented ground engaging legs which may be lifted and pivoted away from the ground when it is desired to retract the system to a position closer to a wall. Each leg is vertically oriented both when in a position for exercise and when retracted closer to the wall, i.e. the leg is in the same orientation when in the exercise position and when in the retracted position, so that it occupies the same amount of vertical space in both positions. The pivoting between the positions results in horizontal displacement of the leg but does not alter its orientation.

According to a fifth aspect, the invention provides a training apparatus comprising exercise equipment for mounting to a surface, wherein the exercise equipment comprises a support structure which is attachable to the surface and is manoeuvrable, whilst remaining so attached, between a stowed condition and an exercising condition, the support structure having a ground engaging leg which engages the ground and is in a first orientation when the support structure is in the exercising condition, and which is spaced from the ground and is in a second orientation different from the first orientation, so as to occupy less vertical space than when it is in the first orientation, when the support structure is in the stowed condition.

With such an arrangement, when the support structure is in the stowed condition its ground engaging leg occupies less vertical space than when the support structure is in the exercising condition. The training apparatus is therefore useful in situations where there is a restriction on the vertical space available for the training apparatus, for example on a ship when headroom is restricted or a basement or other gymnasium with restricted floor to ceiling space. It is also beneficial where the surface belongs to a land vehicle, such as a trailer, where the ground engaging leg requires a certain length to perform its function during exercise, but when the support structure is stowed it is desired that the ground engaging leg should not project, or should only project a small amount, beyond the dimensions of the land vehicle as viewed in elevation.

According to a sixth aspect the invention provides a training apparatus comprising exercise equipment for mounting to a surface, wherein the exercise equipment comprises a support structure which is attachable to the surface and is manoeuvrable, whilst remaining so attached, between a stowed condition and an exercising condition, the support structure having at least two ground engaging legs which engage the ground when the support structure is in the exercising condition, and which are spaced from the ground when the support structure is in the stowed condition, and wherein the ground engaging legs are independently manoeuvrable with respect to each other when the support structure is manoeuvred between the stowed and exercising conditions.

By providing ground engaging legs which are independently manoeuvrable with respect to each other the weight of only one leg at a time needs to be dealt with during the manoeuver. This in turn can avoid the need for any spring or actuator assistance if a ground engaging leg has to be manoeuvred against its weight, thereby providing a simple design of support structure.

As with the fifth aspect, the sixth aspect of the invention is applicable both to a fixed surface, such as that of a ship or a gymnasium, as well as to a surface which belongs to a land vehicle such as a trailer.

Various optional features of the different aspects of the invention are discussed below.

In the stowed condition the support structure may be adjacent to the surface, and in the exercising condition, at least a portion of the support structure may be spaced from the surface. By providing a support portion spaced from the surface, this can allow an adequate amount of space away from the surface for a user to exercise. The portion may be spaced from the surface by at least 50 cm or 60 cm or 70 cm or 80 cm or 90 cm or 1.0 m.

Such a support portion may provide support for an exercise bar. The exercise bar may be arranged so that it is spaced from the surface, for example a surface of a land vehicle such as a trailer. This can allow room for exercise below the bar without interference, e.g. from the land vehicle. The exercise bar may be arranged so that a space below it is uninterrupted between the bar and the ground (or other surface on which a person using the bar for exercise may stand). This will enable a user to use that space when exercising, for example to perform pull-ups.

The exercise bar may be gripped by a user during exercise. It may be horizontally arranged, for a user to carry out exercises such as pull-ups, toes to bar, or squats (using weights attached to the exercise bar). The exercise bar may be supported, by the support portion when the support structure is in the exercising condition, in a fixed position spaced from the surface. This is convenient for exercises such as pull-ups or toes to bar. Alternatively the exercise bar may carry weights and be liftable from the support portion, then being used for squats or other weight training exercises.

In the stowed condition, the support structure may be stowed in a relatively compact manner adjacent to the surface, and then manoeuvred to a less compact arrangement when the exercise equipment is to be used for exercising. In the stowed condition substantially the entire support structure may be in a collapsed state in which it lies adjacent to the surface, generally parallel thereto. In the exercising condition the support structure may be pivoted away from the surface, for example to cause the support portion to be spaced from the surface.

In one manner of attachment, the support structure may be attached to the surface so as to be manoeuvrable between the stowed and exercise conditions in a single plane. It may for example be attached by a hinge connection whereby the support structure can pivot in a single plane between the conditions.

In other possible arrangements, the support structure may be attached to the surface as to be manoeuvrable in more than one plane. This could be achieved by a universal joint, such as by a ball and socket, which allows pivoting in a single plane or pivoting in more than one plane.

In certain embodiments, the support structure is pivotable about a first axis perpendicular to the surface, and is pivotable about a second axis perpendicular to the first axis. In use, the support structure may be pivoted about the second axis whereby it pivots away from the surface, and it may then be pivoted about the first axis perpendicular to the surface. This arrangement is useful in a situation where one or more components of the support structure, such as a ground engaging leg, may be pivoted away from the surface before being pivoted to a position in which the exercise equipment will be used.

The support structure may have an arm member attached to the surface. The arm member may be generally parallel to the surface when the support structure is in the stowed condition. The arm member may project away from the surface when the support structure is in the exercising condition. It may project away from the surface perpendicularly thereto, for example perpendicularly to a vertical outside surface of a trailer, to a roof of a trailer, or to a wall of a ship or building. It may project in a substantially horizontal direction, for example if it projects from a vertically extending surface, when it may then connect to a ground engaging leg extending downwardly from the arm member to the ground; or the arm member may project upwardly, either upright or intermediate between horizontal and vertical for example, if it projects from a horizontally extending surface, such as a roof surface, when it may then connect to a cantilevered component of the support structure.

In the case of a support structure comprising a ground engaging leg, the engagement of the leg on the ground enables the support structure to take loading when it is being used, the loading arising for example from people using the exercise apparatus, such as to do pull-up or toes to bar, or to support weights. When the support structure is in the stowed condition, the leg can be compactly positioned adjacent to the surface, such as a fixed wall or an outside surface of a land vehicle, e.g. a trailer.

A ground engaging leg may improve the stability of a land vehicle during exercise by a user, by preventing it from rocking on a suspension, for example. If more than one ground engaging leg is provided, e.g. on opposite sides of the land vehicle, then stability will be further enhanced.

The arm member and the ground engaging leg may together form an arm and leg unit, and this unit may have an upside down “L” shape. In the arrangements in which the support structure comprises an arm member connected to a ground engaging leg, it is useful if the arm member is attached to the surface so as to be movable in more than one plane. The arm member and the leg connected thereto may be pivoted so that the leg is moved away from the surface, and then pivoted into the exercising condition in which the leg engages the ground.

The ground engaging leg may be generally upright when the support structure is in the exercising condition, and be non-upright, for example horizontal, when the support structure is in the stowed condition. This can enable the length of the leg, which is required below a location at which the leg is supported, e.g. with respect to a trailer, for the leg to reach the ground in the exercising condition, to be accommodated on the surface, e.g. the outside of the trailer, in the stowed condition. For example, the leg may be stowed in a horizontal orientation, e.g. in a lengthwise direction of a trailer without projecting beyond the lengthwise ends of the trailer, or projecting only a small amount.

In the embodiments in which the support structure has at least two ground engaging legs, in the exercising condition the at least two legs may be spaced apart from each other. They may be interconnected by at least one connecting bar, such as an exercise bar. In the stowed condition a first leg may extend adjacent to the surface, e.g. the outside of a trailer, and a second leg may extend next to the first leg. The first leg may then be between the second leg and the surface. Alternatively, both legs may be stowed adjacent to the surface, for example with one leg being positioned above the other.

There may be an arm member for each leg. Each arm member may be pivotable about a first axis perpendicular to the outside of the trailer, and may be pivotable about a second axis perpendicular to the first axis. In that case, the second pivot axis of one arm member may be parallel to and offset from the second pivot axis of another arm member. This can allow the arm members, and preferably also the respective legs to which they are connected, to lie in offset planes, e.g. offset vertical planes, when the support structure, i.e. the plurality of arm and leg member units, is in the stowed condition. This may achieve the arrangement mentioned above in which a first leg extends adjacent to the surface, and a second leg extends next to the first leg with the first leg between the second leg and the surface.

A releasable restraining device may be provided to secure the support structure on the surface when it is in the stowed condition.

In the fifth or sixth aspect of the invention, or any embodiment of any other aspect in which at least one ground engaging leg is provided, the ground engaging leg or legs may be spaced from the ground, when the support structure is in the stowed condition, by at least 20 cm or 30 cm or 40 cm or 50 cm.

The exercise equipment of the training apparatus may comprise ground engaging exercise apparatus, which may have one or more ground engaging legs as discussed herein, or it may comprise cantilevered exercise apparatus, or it may comprise both ground engaging exercise apparatus and cantilevered exercise apparatus. In the latter case, the exercise equipment may have first and second support structures, one for the ground engaging exercise apparatus and the other for the cantilevered exercise apparatus. The support structure for the ground engaging exercise apparatus may be attached to a wall surface of a land vehicle, whilst the support structure for the cantilevered exercise apparatus may be attached to a roof surface of the land vehicle.

Where both ground engaging exercise apparatus and cantilevered exercise apparatus are provided, this allows for different types of training exercise as well as enabling more than one person to train at one time.

The cantilevered exercise apparatus may have a cantilever component. When the cantilevered exercise apparatus is in an exercising configuration, the cantilever component may project away from the surface, e.g. the outside of the trailer, and not engage the ground. The cantilever component may be in the form of an exercise frame, having at least one exercise bar to be gripped by a user during exercise.

The cantilevered exercise apparatus may extend adjacent to the surface when in the stowed configuration. It may be attached to a vertically extending surface, such as the outside of a trailer at a side thereof, but in embodiments the cantilevered exercise apparatus is attached to a roof surface, for example a roof surface of a trailer. In the case that the cantilevered exercise apparatus is attached on a horizontal surface, such as on the roof of the trailer it may then be in a generally horizontal plane when in a stowed configuration.

The cantilevered exercise apparatus may be attached both to a side and to a roof of a land vehicle.

In embodiments, the cantilevered exercise apparatus remains attached to the surface during manoeuvring between the stowed configuration and the exercising configuration.

In the embodiments in which the cantilevered exercise apparatus has a cantilever component which projects away from the surface and does not engage the ground when the apparatus is in the exercising configuration, free space can be created below the cantilever component to provide for training exercises, for example pull ups or using monkey bars. By attaching the cantilevered exercise apparatus to a surface of a land vehicle, sufficient vertical space can be easily created below the cantilever component to facilitate this type of exercise.

The cantilever component may extend upwardly in a direction intermediate between horizontal and vertical, when the cantilevered exercise apparatus is in the exercising configuration. This can assist with the creation of vertical space below the cantilever component. It can also enable the cantilever component to extend away from the surface as viewed from above. The cantilever component may project away from the surface, e.g. the outside of a trailer when the apparatus is in the exercising configuration and may extend adjacent to the surface, e.g. the outside of the trailer, for example horizontally, when the apparatus is in the stowed configuration.

The cantilever component may comprise a surface attachment portion which is located in a first position when said cantilevered exercise apparatus is in the stowed configuration and which is movable to a second position when said cantilevered exercise apparatus is in the exercising configuration, the surface attachment portion being attached to the surface when in said second position, for example by a releasable anchoring device.

The cantilever component may have a distal end portion remote from the surface attachment portion and at a free end of the cantilever component. When the exercise apparatus is in the exercising configuration, the cantilever component may be supported at a location thereon intermediate between the surface attachment portion and the distal end portion. It may be supported by an arm member.

The distal end portion may then be spaced apart from the surface. The distal end portion may be at a higher location than the surface attachment portion.

In embodiments, the cantilever component remains attached to the surface during the movement of the surface attachment portion from the first position to the second position. It may be arranged to slide and/or pivot, e.g. on the trailer roof, from the stowed configuration to the exercising configuration.

In certain embodiments, where an arm member and a cantilever component as mentioned above are provided, the arm member may be pivotally mounted to the surface, e.g. the outside of the trailer so as to be able to pivot to its deployed mode in which it projects away from the surface, and the cantilever component may be pivotally mounted to the arm member about a cantilever component pivot axis. This pivot axis may be positioned intermediate the surface attachment portion and the distal end portion of the cantilever component.

In operation, in order for the cantilevered exercise apparatus to move from its stowed configuration to its exercising configuration, the arm member is pivoted away from the surface, e.g. the outside of the trailer, causing the cantilever component pivot axis to move away from the surface.

The surface attachment portion may then be fixed to the surface, whereby the cantilever component extends from its surface attachment portion, via the cantilever component pivot axis where it is supported by the arm member, to its distal end portion spaced apart from the surface. Thus the part of the cantilever component extending between the surface attachment portion thereof and the cantilever component pivot axis may act to stabilise the cantilevered exercise apparatus in the exercising configuration.

An exercise bar as mentioned above may be provided for ground engaging exercise apparatus and/or for cantilevered exercise apparatus. For example, where both types of apparatus are provided, each may have a respective exercise bar.

In the case of ground engaging exercise apparatus having at least two legs, the exercise bar may extend between the legs. It may function as the connecting bar mentioned above. The ground engaging exercise apparatus may comprise a plurality of horizontal exercise bars.

In the case of cantilevered exercise apparatus having a cantilever component, the cantilever component may comprise a horizontal exercise bar. This may be provided at or adjacent to the distal end portion of the cantilever component. The cantilever component may comprise a plurality of horizontal exercise bars.

In the case of a land vehicle comprising a trailer, the trailer may have (e.g. four) side walls and a roof. It may be a box, such as an ISO shipping container, removably secured on a flat bed, or it may be an integral construction. Because the equipment is on the outside of the trailer, the inside of the trailer is free to be used to store goods, supplies or other exercise equipment when the trailer is towed, i.e. during locomotion thereof.

Preferred embodiments of the invention will now be described by way of example and with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view of the training apparatus, viewed from the rear, with the exercise equipment in a stowed condition;

FIG. 2 is a perspective view of the training apparatus, viewed from the rear, with the exercise equipment in an exercising condition;

FIG. 3 is a perspective view of the training apparatus, viewed from the front, with the exercise equipment in the exercising condition;

FIG. 4 is an isometric view of a leg of ground engaging exercise apparatus when the apparatus is in an exercising configuration; and

FIG. 5 is a side view of cantilevered exercise apparatus when the apparatus is in an exercising configuration;

FIG. 6 is an isometric view of another embodiment of training apparatus comprising ground engaging exercise apparatus in a stowed configuration; and

FIG. 7 is an isometric view of the ground engaging exercise apparatus of FIG. 6 in an exercising configuration.

As seen in the drawings, training apparatus 1 comprises a land vehicle in the form of a trailer 2 provided with exercise equipment attached to the outside of the trailer. The trailer has wheels 20 enabling it to be transported by being towed by a vehicle.

The trailer 2 has an outside 7 which comprises two opposite lateral walls having outside side surfaces 8 a and 8 b, two opposite front and rear end walls having outside front and rear side surfaces 9 and 10, and a roof having a roof surface 19. At the front of the trailer 2 a tow bar 11 is provided. The rear side surface 10 comprises a pair of doors for gaining access to the inside of the trailer, where further exercise equipment or other material may be stored during transport of the trailer.

The exercise equipment comprises ground engaging exercise apparatus 3 and cantilevered exercise apparatus 4. In alternative embodiments, not shown, the exercise equipment may comprise only the ground engaging exercise apparatus 3, or only the cantilevered exercise apparatus 4, and it may comprise more than one ground engaging exercise apparatus 3 and/or more than one cantilevered exercise apparatus 4. In this embodiment, two ground engaging exercise apparatus 3 and one cantilevered exercise apparatus 4 are provided.

FIG. 1 shows the exercise equipment, i.e. the ground engaging exercise apparatus 3 and the cantilevered exercise apparatus 4, in the stowed condition. FIGS. 2 and 3 show the exercise equipment in the exercising condition.

The ground engaging exercise apparatus 3 comprises a leg 5 which engages the ground when the apparatus is in an exercising configuration by means of a ground engaging plate 6. A pair of legs 5, each with a corresponding ground engaging plate 6, is provided, with the legs being spaced apart in a lengthwise direction of the trailer 2, whereby there are front and rear legs 5.

An arm member 12 a extends between the trailer and each ground engaging leg 5, thereby forming respective leg and arm member units. The leg and arm member units together form a support structure of the ground engaging exercise apparatus 3. There are front and rear arm members 12 a, respectively for the front and rear legs 5. Each arm member 12 a has an end 13 rigidly secured to a respective leg 5, and an opposite end 14 connected to a respective “U”-shaped bracket 15 a, 15 b.

Each bracket 15 a, 15 b is pivotally mounted on a respective support plate 18, as seen in FIG. 4. Each support plate 18 is bolted or welded on the inside of lateral side surface 8 of the trailer 2 (and hence is not seen in FIG. 1, 2 or 3). Alternatively, it may be welded in place. Thus, each support plate 18 is rigidly mounted to the trailer and defines a respective first pivot axis, perpendicular to the lateral side surface 8 of the trailer and about which a respective “U”-shaped bracket 15 a, 15 b is rotatable. It may be rotatable about the shank of a bolt (not shown).

The bracket 15 a is nearer to the front of the trailer and will be referred to as the front bracket 15 a, while bracket 15 b is nearer to the rear of the trailer and will be referred to as the rear bracket 15 b. Front bracket 15 a has a pair of distal holes 16 each provided on a respective limb of the “U” and defining a second pivot axis for the second end 14 of the front arm member 12 a. The second pivot axis defined by holes 16 is in a plane generally parallel to the outside lateral side surface 8 a of the trailer, i.e. a vertical plane. The second pivot axis is perpendicular to the first pivot axis of the front “U”-shaped bracket 15 a.

Rear bracket 15 b has a pair of proximal holes 17 each provided on a respective limb of the “U” and defining a second pivot axis for the second end 14 of the rear arm member 12 a. The second pivot axis defined by holes 17 is in a plane generally parallel to the outside lateral side surface 8 a of the trailer, i.e. a vertical plane. The second pivot axis is perpendicular to the first pivot axis of the rear “U”-shaped bracket 15 b. The vertical plane of the second pivot axis defined by the holes 17 for the rear arm member 12 a is closer to the outside lateral side surface 8 a than the vertical plane of the second pivot axis defined by the holes 16 for the front arm member 12 a.

The arm member 12 a for each leg 5 may be pivoted about the respective second pivot axes defined by the holes 16 or 17 in the respective “U”-shaped brackets 15 a or 15 b, and each of these brackets may be rotated about a respective first pivot axis perpendicular to the outside lateral side surface 8 a of the trailer. The result is that each arm member 12 a is attached to the outside of the trailer so as to be movable in more than one plane. In this embodiment the first pivot axes are horizontal.

FIGS. 2 and 3 show a pair of leg holding brackets 50 secured to the outside lateral side surface 8 a. Each bracket 50 has a horizontally projecting limb formed with a vertical hole through which a respective hitch pin 51 passes. When the legs 5 are stowed as shown in FIG. 1, the hitch pins pass through holes in the legs and through the vertical holes in the brackets 50, to hold the legs in the stowed condition.

As seen in FIGS. 2 and 3, a connecting bar 21 is secured between the front and rear legs 5 and provides an exercise bar, for example to do pull-ups.

In use, with the exercise equipment in the stowed condition, the trailer 2 is towed to a site where the exercise equipment is to be used. At the deployment site, the hitch pins 51 are lifted to release the legs to permit movement of the ground engaging exercise apparatus 3 from the stowed configuration to the exercising configuration. In the stowed configuration, the front leg 5 and arm member 12 a unit is positioned laterally outwardly of the trailer relative to the rear leg 5 and arm member 12 a unit, and so the front unit is moved first. The front arm member 12 a is pivoted upwardly about the second pivot axis defined by the distal holes 16 in the “U”-shaped bracket 15 a. Subsequently, the bracket 15 a is rotated anticlockwise about the first pivot axis perpendicular to the lateral side surface 8 a of the trailer, bringing the ground engaging plate 6 at the bottom of the leg 5 into engagement with the ground. A similar operation is carried out on rear leg 5 and arm member 12 a unit, with the difference that rotation about the first pivot axis for that unit is carried out in the clockwise direction. The connecting bar 21, which may be stored inside the trailer during towing thereof, is then secured between the front and rear legs 5.

The ground engaging exercise apparatus 3 is then ready for use. By engaging the ground the legs 5 act as stabilising members which stabilise the exercise equipment, in particular the ground engaging exercise apparatus, in the exercising condition.

Since the front and rear legs 5 are moved independently, a user must deal with the weight of each leg one at a time. This makes the exercise equipment easy to deploy and, after use, to stow.

The leg 5 and arm member 12 a units together form a support structure of the ground engaging exercise apparatus 3. When the support structure is in the exercising condition shown in FIGS. 2, 3 and 4, the ground engaging legs are in a first, vertical orientation. When the support structure is in the stowed condition shown in FIG. 1, the ground engaging legs are in a second, horizontal orientation, whereby they occupy less vertical space than when in the first, vertical orientation. The leg 5 and arm member 12 a units when stowed thus do not project above or below the lateral side surfaces 8 a, 8 b, and the length of the trailer is made use of in accommodating the length of the legs 5, so that they do not project in front of or behind the trailer, or project only to a small extent. This is to be contrasted with a situation if the ground engaging legs were to pivot upwardly about the brackets 15 a, 15 b in a generally vertical plane, in which case they would project above the roof of the trailer.

The cantilevered exercise apparatus 4 will now be described with reference to FIGS. 1, 2, 3 and 5. The cantilevered exercise apparatus comprises a cantilever component, in the form of an exercise frame 22, and a support frame 25. The support frame 25 comprises a pair of arm members 12 b connected together by a pair of diagonal brace members 24. A pair of laterally spaced support frame brackets 26 are secured on the roof surface 19 of the trailer 2. The support frame 25 is pivotally mounted by the support frame brackets 26 so as to be rotatable about a support frame pivot axis 36 between a generally horizontal position as seen in FIG. 1, when the cantilevered exercise apparatus 4 is in its stowed configuration, and a generally vertical position as seen in FIG. 2, when the apparatus 4 is in the exercising configuration. Thus the arm members 12 b have pivotally mounted ends and free ends remote therefrom. The support frame pivot axis 36 is horizontal.

The exercise frame has a proximal end portion 37 and a distal end portion 32.

The exercise frame 22 is pivotally mounted to the free ends of the arm members 12 b of the support frame 25, about an exercise frame pivot axis 34. The exercise frame 22 has at its proximal end portion 37 a trailer attachment portion 27 which is releasably fixed to the trailer when the cantilevered exercise apparatus is in the exercising configuration shown in FIG. 2, by a releasable anchoring device 28. The releasable anchoring device 28 comprises a pair of anchoring brackets 29 laterally spaced from each other and fixed to the roof surface 19 of the trailer 2 in a position forwardly of the support frame brackets 26. A clamp member 30 is pivotally mounted to each anchoring bracket 29.

In FIG. 1 the clamp member 30 on the right hand side of the roof surface 19 is shown partially open. The clamp members 30 may be pivoted to an open position to allow a lateral bar 31 of the trailer attachment portion 27 of the exercise frame 22 to be received in a “U”-shaped socket provided in the anchoring bracket 29. The clamp member 30 is also provided with a “U”-shaped socket which, when the clamp member 30 is pivoted to the closed position engages the lateral bar 31 of the exercise frame to clamp it in position. At this time, the exercise frame 22 extends upwardly and horizontally, supported by the support frame 25 at a location intermediate between the trailer attachment portion 27 held by the anchoring brackets 29 and clamp members 30 and the distal end portion 32 at the projecting end of the exercise frame 22.

The exercise frame 22 has a pair of lateral exercise bars 33 disposed outwardly of the footprint of the trailer (as viewed from above). These extend horizontally, both when the cantilevered exercise apparatus 4 is in its stowed configuration and when it is in its exercising configuration.

The exercise frame 22 has a pair of laterally projecting locking bars 35 disposed intermediate between the exercise frame pivot axis 34 and the proximal end portion 37. When the cantilevered exercise apparatus is in the stowed configuration seen in FIG. 1, it may be locked in this position by the locking bars 35 engaging in the clamp member 30 so that it is secure during towing of the trailer. In the stowed configuration, the substantially the entire cantilevered exercise apparatus lies in a generally horizontal plane.

In use, when the trailer has been transported to a deployment site, the releasable anchoring device 28 is operated to release the locking bars 35. The support frame 25 is pivoted about its pivot axis 36 from the horizontal to a vertical position, thereby causing the exercise frame pivot axis 34 to move away from the roof surface 19 of the trailer 2. The trailer attachment portion 27 of the exercise frame 22 is manoeuvred so that its lateral bar 31 engages with the anchoring brackets 29, where it clamped by the anchoring brackets 29 and clamp members 30 of the releasable anchoring device 28. At this time, the distal end portion 32 projects upwardly and outwardly of the trailer to place the exercise bars 33 in an elevated position for exercising purposes.

FIGS. 6 and 7 show another embodiment of a training apparatus comprising ground engaging exercise apparatus 3 suitable for mounting to any wall (not shown), not necessarily that of a land vehicle, for example a fixed wall of a building or a ship. The ground engaging exercise apparatus comprises a pair of upright posts 40 spaced apart from each other and each having a floor plate 43 for resting on a floor, e.g. of a ship or a building. An upper wall mounting plate 41 extends between the two upright posts and includes holes for receiving bolts to enable the upper wall mounting plate 41 to be secured to a wall. A lower wall mounting plate 42 is downwardly spaced from the upper wall mounting plate 41 and also extends between the two upright posts 40 and has holes to allow it to be bolted to the wall.

In the stowed configuration of the ground engaging exercise apparatus 3 shown in FIG. 6, the connecting bar 21, to be used as an exercise bar, is stowed by being supported between the two upright posts 40. As seen in FIG. 7, which shows the ground engaging exercise apparatus 3 in the exercising configuration, the connecting bar 21 has been moved from the upright posts 40 so that it extends between the ground engaging legs 5.

In other respects, the ground engaging exercise apparatus 3 is generally the same as that described in relation to the first embodiment, and corresponding reference numbers are used.

The operation of the ground engaging exercise apparatus 3 of FIGS. 6 and 7 also corresponds to that described in relation to the first embodiment. In particular, each leg 5 and arm member 12 a unit is independently manoeuvred between the stowed and exercising conditions, so that a user need only deal with the weight of each unit one at a time.

The leg 5 and arm member 12 a units together form a support structure of the ground engaging exercise apparatus 3. When the support structure is in the exercising condition shown in FIG. 7, the ground engaging legs are in a first, vertical orientation. When the support structure is in the stowed condition shown in FIG. 6, the ground engaging legs are in a second, horizontal orientation, whereby they occupy less vertical space than when in the first, vertical orientation. This is to be contrasted with the amount of vertical space which would be required if the ground engaging legs were to pivot upwardly about the brackets 15 a, 15 b in a generally vertical plane, in which case a substantial amount of headroom would be required above the upright posts 40 to accommodate the vertical space then occupied by the legs 5.

It will therefore be seen that by allowing the ground engaging legs to have different orientations when stowed and when deployed the exercise equipment can be used in places where there is restricted headroom. 

The invention claimed is:
 1. A training apparatus comprising a trailer which comprises: a container having a wall which has a vertically extending outside surface; wheels enabling the trailer to be transported by being towed by an associated vehicle; and exercise equipment; wherein the exercise equipment comprises a support structure which is stowed during towing of the trailer, and which is configured to adopt an exercising condition attached to the vertically extending outside surface of the container when the trailer is stationary; wherein the support structure comprises first and second ground engaging legs each configured to extend vertically at a spacing from the outside surface of the wall so as to project below the outside surface of the wall and to engage the ground with the legs horizontally spaced apart when the support structure is in the exercising condition, whereby the first and second ground engaging legs improve the stability of the trailer by preventing it from rocking during exercise by a user using the support structure in the exercising condition; wherein the support structure comprises first and second arm members each configured so that when the support structure is in the exercising condition each arm member projects away from the outside surface of the wall with the arm members being horizontally spaced apart, with the first arm member having an end rigidly secured to the first ground engaging leg and an opposite end connected to the outside surface of the wall, and with the second arm member having an end rigidly secured to the second ground engaging leg and an opposite end connected to the outside surface of the wall, the first arm member and the first ground engaging leg together forming a first arm and leg unit, and the second arm member and the second ground engaging leg together forming a second arm and leg unit; wherein the exercise equipment further comprises an exercise bar which in the exercising condition is spaced from the outside surface of the wall and is supported by the first arm and leg unit and the second arm and leg unit; wherein the support structure is manoeuvrable by pivoting with respect to the outside surface of the container whilst remaining attached thereto, between a stowed condition for use during towing of the trailer, and the exercising condition for use when the trailer is stationary; and wherein the support structure is arranged so that when it is in the exercising condition a space below the exercise bar is uninterrupted between the exercise bar and the ground.
 2. The training apparatus of claim 1, wherein the exercise bar is supported horizontally.
 3. The training apparatus of claim 1, wherein the first and second ground engaging legs are spaced apart in a lengthwise direction of the trailer when the support structure is in the exercising condition whereby the first ground engaging leg is a front ground engaging leg and the second ground engaging leg is a rear ground engaging leg.
 4. The training apparatus of claim 3, wherein the support structure comprises a front and rear ground engaging plates by which the front ground engaging leg and the rear ground engaging leg respectively engage the ground when the support structure is in the exercising condition.
 5. The training apparatus of claim 1, wherein the container has a second vertically extending outside surface on the opposite side of the trailer with respect to a towing direction of the trailer, wherein the exercise equipment comprises a second support structure which is stowed during towing of the trailer, and which is configured to adopt an exercising condition attached to the second vertically extending outside surface of the container when the trailer is stationary, and wherein the second support structure comprises a third ground engaging leg configured to engage the ground when the second support structure is in the exercising condition.
 6. The training apparatus of claim 1, wherein the container has a roof surface, and wherein the exercise equipment comprises a cantilevered exercise apparatus having a cantilever component which projects away from the roof surface and does not engage the ground when said cantilevered exercise apparatus is in an exercising configuration.
 7. The training apparatus of claim 6, wherein the cantilever component extends upwardly in a direction intermediate between horizontal and vertical, when the cantilevered exercise apparatus is in the exercising configuration.
 8. The training apparatus of claim 1, wherein the exercise equipment comprises a cantilevered exercise apparatus which projects away from the container and does not engage the ground when said cantilevered exercise apparatus is in an exercising configuration, the cantilevered exercise apparatus having at least one exercise bar to be gripped by a user during exercise, and the cantilevered exercise apparatus having a distal end and a proximal end at which a container attachment portion of the cantilevered exercise apparatus is located, the container attachment portion at the proximal end of the cantilevered exercise apparatus being fixed to the container and the cantilevered exercise apparatus extending from the container attachment portion thereof upwardly in a direction intermediate between horizontal and vertical when the cantilevered exercise apparatus is in the exercising configuration.
 9. The training apparatus as claimed in claim 1, further comprising first and second support plates for supporting the respective opposite ends of the first and second arm members when the support structure is in the exercising condition, with the support plates each being bolted or welded to the wall of the container.
 10. The training apparatus of claim 1 wherein: the opposite end of the first arm member is connected to the outside surface of the wall by a first connection including a first support plate rigidly mounted by being bolted or welded to the wall, and wherein the opposite end of the second arm member is connected to the outside surface of the wall by a second connection including a second support plate rigidly mounted by being bolted or welded to the wall.
 11. A training apparatus comprising a land vehicle, wherein the land vehicle is in the form of a trailer which can be towed by another vehicle, the trailer comprising: a tow bar for attachment to the other vehicle which is to tow the trailer; a container, the container having a roof; wheels enabling the trailer to be transported by being towed; and exercise equipment; wherein the exercise equipment is stowed during towing of the trailer, and is configured to adopt an exercising condition attached to the container for use when the trailer is stationary; and wherein the exercise equipment comprises a cantilevered exercise apparatus which is directly attached to the roof of the container and which projects away from the container and does not engage the ground when said cantilevered exercise apparatus is in an exercising configuration, the cantilevered exercise apparatus having at least one exercise bar to be gripped by a user during exercise, and the cantilevered exercise apparatus having a distal end and a proximal end, the proximal end of the cantilevered exercise apparatus being located at and fixed to the container when the cantilevered exercise apparatus is in the exercise configuration and the cantilevered exercise apparatus extending from the proximal end thereof to the distal end thereof upwardly in a direction intermediate between horizontal and vertical when the cantilevered exercise apparatus is in the exercising configuration.
 12. The training apparatus of claim 11, wherein the exercise bar extends horizontally and in a lateral direction with respect to the trailer.
 13. The training apparatus of claim 12, wherein the trailer has a footprint as viewed from above, and wherein the at least one exercise bar comprises a pair of exercise bars which are both disposed outwardly of the footprint of the trailer as viewed from above.
 14. The training apparatus of claim 11, wherein the cantilevered exercise apparatus comprises an exercise frame, the exercise frame having a cantilever component with said distal end and said proximal end, the cantilever component extending from the proximal end to the distal end upwardly in a direction intermediate between horizontal and vertical when the cantilevered exercise apparatus is in the exercising configuration, and the exercise frame having at least one exercise bar to be gripped by a user during exercise and extending horizontally.
 15. The training apparatus of claim 14, wherein the exercise bar is provided at or adjacent to said distal end.
 16. The training apparatus of claim 14, wherein the exercise frame is directly attached to the roof of the container when the cantilevered exercise apparatus is in the exercising configuration.
 17. The training apparatus of claim 14, wherein the cantilevered exercise apparatus comprises an arm member which, when the cantilevered exercise apparatus is in the exercising configuration, supports the cantilever component at a location thereon intermediate between the proximal end and the distal end.
 18. The training apparatus of claim 17, wherein the arm member is mounted to the roof surface when the cantilevered exercise apparatus is in the exercising configuration.
 19. The training apparatus of claim 18, wherein the arm member extends vertically when the cantilevered exercise apparatus is in the exercising configuration.
 20. A training apparatus comprising a trailer which comprises: an outside surface; exercise equipment; wherein the exercise equipment comprises a support structure which comprises first and second arm members each of which is pivotably mounted to the outside surface of the trailer, each of the first and second arm members being manoeuvrable by pivoting with respect to the outside surface of the trailer whilst remaining attached thereto, between a stowed condition in which the first and second arm members are attached to the outside surface of the trailer during towing of the trailer, and an exercising condition in which the first and second arm members are attached to the outside surface of the trailer when the trailer is stationary; wherein the support structure comprises first and second ground engaging legs, the first arm member being connected to the first ground engaging leg and the second arm member being connected to the second ground engaging leg; wherein in the exercising condition the first ground engaging leg is generally upright and extends downwardly from the first arm member to the ground and the second ground engaging leg is generally upright and extends downwardly from the second arm member to the ground; and wherein in the stowed condition substantially the entire support structure is in a collapsed state in which the support structure lies adjacent to the outside surface of the trailer and is oriented generally parallel thereto, with the first and second ground engaging legs extending non-upright.
 21. The training apparatus of claim 20, wherein the support structure is pivotable about a first axis perpendicular to the outside surface, and is pivotable about a second axis perpendicular to the first axis. 